3.4x=8.5
on a text plz answer
Answers
Answer:
x=.4
Step-by-step explanation:
Answer:
2.5
Step-by-step explanation:
Related Questions
Write the standard equation of a circle with its center at the origin and radius 3.
Answers
Answer:
9 = x^2+y^2
Step-by-step explanation:
3^2 = (x-0)^2 + (y-0)^2
9 = x^2+y^2
A triangle with angles of 74° and 16° is?
A. equilateral
B. obtuse
C. isosceles
D. right
E. impossible to draw
Answers
Help me with the work please if you can
Answers
Answer:
D, 525
Step-by-step explanation:
1) Find what percent 45 is out of 150
45/150 x 100/100 = 4,500/15,000 = 30/100 = 30%
2) Find 30% of 1,750
1,750 x 0.3 = 525
Answer= D
if g(x)=8(1/2)^x then What is g(3)=
Answers
Answer:
g(3)= 4/3
Step-by-step explanation:
plug in the 3 for the x for get 4/3
Answer:
1
Step-by-step explanation:
put x=3,
8×1/2³ = 8/8 =1
A spherical cantaloupe is cut in half. The visible cross-section has an area of 5252 in2. The volume of the cantaloupe is _____ cm3. Round your answer to the tenths place.
Answers
Answer:
V = 286319.465 cm3
Step-by-step explanation:
First, you have to find the radius to be able to find the volume of a sphere.
The equation for the area of a circle is pi r^2 so you have to so some algebra.
5252 = pi r ^2
5252/pi = r^2
1671.76352 = r^2
sqrt(1671.76352) = r
r = 40.8872048
then you do the equation for the volume of a circle which is 4/3 pi r^3
4/3 pi (40.8872048)^3
4/3 pi 68353.7373
4/3 214739.599
286319.465
V = 286319.465 cm3
X
Help me please, find the length of x and y from 34. It is a 45 45 90 triangle.
Answers
Answer: X and y are about 24.04
Step-by-step explanation:
for a 45 45 90 triangle [tex]C=a\sqrt{2}[/tex]
[tex]34=a\sqrt{2}[/tex]
[tex]34^{2} =2a^{2}[/tex]
[tex]1156=2a^{2} \\578=a^{2} \\24.04=a[/tex]
Help please I’m so behind
Answers
Answer: 5 and 27 as remainder
Step-by-step explanation:
Matthew made a mistake solving for x on his homework. Help him correct his process so
that he won't make the same mistake on the test.
Answers
help me with this simple science question plzz :))
Answers
Answer:
A) state (liquid to solid)
C) temperature (extremely hot to cool)
Answer:
A and C
Step-by-step explanation:
the state changes cause it starts as that then turns into a hammer, and the temperature changes cause the hammer becomes cooler.
Which statements must be true to model a data set using a normal distribution?
The sample mean must equal the population mean.
The standard deviation of the population must be less than 30.
The sample must be randomly selected.
The sample size, n, must be at least 30.
The population mean must be greater than the sample mean.
Answers
Answer:
The sample must be randomly selected.
The sample size, n, must be at least 30.
Step-by-step explanation:
Plato
Answer:
The sample must be randomly selected.
The sample size, n, must be at least 30.
Step-by-step explanation:
Plato/Edmentum
Jasmine has $4.90 in quarters, dimes, nickels, and pennies. She has 2 more dimes than
quarters. She has 3 more nickels than quarters. She has 4 more pennies than quarters. How
many quarters does Jasmine have? Note: A quarter is worth $0.25, a dime is worth $0.10, a
nickel is worth $0.05, and a penny is worth $0.01.
Answers
Answer:
11
Step-by-step explanation:
HELP URGENT PLEASSSSSSSSSSSSSSEEEEEEEEEEEEEEEE
Answers
Answer:
1 4/5 pounds each
Step-by-step explanation:
9/5 = 1 4/5
Evan purchased 6 boxes of sugar cookies, each box containing 10 snack bags and
each bag containing 12 cookies. Evan could have purchased the same amount of
cookies by buying how many family sized packs of 30 cookies each?
a. 12
b. 24
d. 72
C. 48
e. 180
Answers
Answer:
Doesn't make sense. There are 12 cookies in each box. 12 multiplied by 6 is 72 cookies. The snack bags don't count.
Step-by-step explanation:
9+q<15 solve the inequalitie
Answers
Answer:
q < 6
Step-by-step explanation:
9 + q < 15 subtract 9 from both sides
240g= _____ kg
What’s is the answer??
Answers
Answer:
0.24
Step-by-step explanation:
Answer:
0.24kg
Step-by-step explanation:
The answer is 0.24 kg since
1 gram equals 0.001 kg
1g = 0.001kg
Given h(x)
-2x + 5, solve for x when h(x) = 3.
Answers
Answer:
x = 1
Step-by-step explanation:
h(x) = -2x + 5 and h(x) = 3
which means -2x + 5 = 3
solve for x
-2x + 5 = 3
-5 -5
-2x = -2
-2 -2
x = 1
-2x=3-5
-2x=-2
x= -2/-2
x= 2/2
x=1
We are told that the data is representative of the two populations (U.S. males aged 20-29 years and U.S. males aged 75+ years), and we will assume that researchers collected random samples. The samples are very large; therefore, the conditions are met for use of the T-test. Using StatCrunch, we find a T-score of 5.3 and a P-value of "< 0.0001." What can we conclude? Group of answer choices The data prove that, in the U.S., young men weigh about 4.9 kgs more on average than old men. The data suggest that young men weigh more on average than old men in the U.S., but that the difference in mean weights for the two groups is not statistically significant. The data provide strong evidence that young men weigh more on average than old men in the U.S. no conclusion is possible because we did not specify a significance level
Answers
Answer:
The data provide strong evidence that young men weigh more on average than old men in the U.S
Step-by-step explanation:
Given :
The null hypothesis ; H0 : μ1 = μ2
The alternative hypothesis ; H1 : μ1 > μ2
T score = 5.3 ; Pvalue = < 0.0001
The decision region :
If Pvalue < α ; We reject the Null
If Pvalue > α ; We fail to reject the Null
When the α - level isn't stated, we usually assume a α - level of 5%
However, even at lower alpha level of 1% = 0.01 ;
The Pvalue < α
Hence, we can conclude that there is significant evidence that there is difference in the mean weight of young men and old men in the U.S
help with math thanks so much:)
Answers
Answer:
4/3Step-by-step explanation:
1/2 ÷ 2/3 = 1/2 x 3/2 = 3/4 -_- so easy
Answer:
The first one is three the second is four
Step-by-step explanation:
1/2÷2/3 (do copy, dot, flop)
1/2·3/2
1·3=3
2·2=4
3/4
The two numbers in bold are the answers
Hi here equation everybody please help thanks
Answers
Answer: 2(3x+1)
Step-by-step explanation:
2(3x+1) ==> 2(3x)+2(1)
6x+2
Answer:
2(3x + 1)
Hope that helps! :)
Step-by-step explanation:
Need help fast please
Answers
Answer:
1. 53 97 159
2 6 and 6.1
3. 1 1/3
a continuous function is differentiable.true or false?
Answers
Answer:
false
Step-by-step explanation:
its equal every time because its countinuous
Find the area of the trapezoid. If the answer is not an integer, leave it in simplest radical form. The figure is not to scale
Answers
Answer:
150 ft²
Step-by-step explanation:
Area of trapezoid = ½(a + b)h
Where,
a = 24 ft
b = 24 + 12 = 36 ft
h = √(13² - 12²) = √25 = 5 ft (pythagorean theorem was applied here)
Plug in the values
Area of trapezoid = ½(24 + 36)*5
= ½(60)*5
Area of trapezoid = 150 ft²
Pls help 20 points !
Answers
Answer:
the answer is 168 is the answer
Find the line of symmetry.
f(x) = -2x2 + 12x - 20
Answers
Hope this helps :)
Is 7/20 equal to 0.35
Answers
Answer:
yes it is
Step-by-step explanation:
9. Find the volume of the sphere if the radius is 12.4 in. Round to the nearest tenth.
Answers
Answer:
V=7982.4 in
Step-by-step explanation:
V=4/3pi*r^3
V=4/3pi*12.4^3
V=4/3pi*1906.62
V=7626.48/3pi
V=2542.16pi
V=2542.16*3.14
V=7982.4
Please explain how you got the answer
Answers
Answer:
52.5
Step-by-step explanation:
Find inner square (7 * 7 = 49), then find outer triangles (.5*7=3.5 for both) then u get 52.5 plz mark 5 str, helpfull, and brainliest!
help me please asap
Answers
Mt. Lincoln In Colorado Is Fourteen Thousand, Two Hundred Eighty Six Feet High.
How Is This Number Written Using Digits?
Answers
Answer:
The hight written in digital is 14286
HELP ME FAST PLEASE!!!!!
the volume of a triangular prism is 32 cubic inches. The prism is 2 inches tall. What is the area of the base of the triangular prism?
A. 4 square inches
B. 12 square inches
C. 8 square inches
D. 16 square inches
Answers
Answer:
D. 16 in²Steps:
given:
V = 32 in³
h = 2
Ab = V/h
Ab = 32/2
Ab = 16 in²